ES274211A1 - Improvements in contact devices, especially for electrical clocks (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in contact devices, especially for electrical clocks (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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United States Time Corp
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United States Time Corp
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Publication date
Application filed by United States Time CorpfiledCriticalUnited States Time Corp
Publication of ES274211A1publicationCriticalpatent/ES274211A1/en
Improvements in contact devices, especially for electric watches and preferably for small watches, with a pair of contacts, whose contact elements are made of a precious metal or alloys of precious metals, characterized in that one of the contact elements is self-lubricating while the other has its own elasticity. (Machine-translation by Google Translate, not legally binding)
ES0274211A1961-02-241962-01-31Improvements in contact devices, especially for electrical clocks (Machine-translation by Google Translate, not legally binding)
ExpiredES274211A1
(en)
A procedure for the elimination of trihalogenuros de nitrogeno from the mixes that contain them. (Machine-translation by Google Translate, not legally binding)